[FEATURE] Estimate VRAM for local safetensors files

[almeidava93]

It would be nice to make the same estimation for local models with .safetensors files. For example, mmBERT-base does not have a .safetensor file on HF, but I have a fine-tuned version of it that has safetensors. I would like to do the estimation for it.

I can work on the PR if you find useful.

[vrdn-23]

+1
Could be similar to what is trying to be done here: huggingface/huggingface_hub#3623